Storage tank with safety alarm function for chemical production

Abstract

The utility model belongs to the technical field of storage tanks, and particularly discloses a chemical production storage tank with a safety alarm function, which comprises a tank body and a bottom shell, the bottom shell is welded below the tank body, an air inlet pipe is mounted at the center of the top end of the tank body, and a first alarm is mounted above the air inlet pipe. An air inlet valve is mounted at the bottom of the air inlet pipe; an air outlet pipe is mounted on the right side of the top end of the tank body. According to the chemical production storage tank with the safety alarm function, a filter cylinder is fixedly inserted into a vertical groove, the filter cylinder is longitudinally inserted into a vertical groove of a gas outlet pipe, the filter cylinder arranged in the tank body makes contact with gas through a gauze element, and moisture is adsorbed through silica gel particles, so that the moisture of the gas in the storage tank is conveniently adsorbed during storage or gas outlet; and if leakage occurs, the alarm I at the gas inlet pipe and the alarm II at the gas outlet pipe can be identified through the internal gas sensors, so that the problem of lack of gas leakage alarm is solved.

Description

Technical Field

[0001] This utility model relates to the field of storage tank technology, specifically a chemical production storage tank with a safety alarm function. Background Technology

[0002] Chemical engineering and chemical processes can both be abbreviated as chemical engineering. The methods of changing the structure of substances through chemical reactions and promoting the production of new substances all fall into this category. The substances produced can be in various forms and colors, and can be gases, solids, or liquids. In order to preserve gases for a long time, storage tanks are often used for storage.

[0003] To prevent internal gas leakage, most tanks are equipped with valves on top to adjust the internal pressure and control the speed of gas entry and exit, preventing gas from rushing out of the tank and polluting the surrounding environment, and avoiding injury to workers. These tanks lack dehumidification tools inside, so changes in internal humidity are not conducive to the long-term preservation of dry gas, and gas leaks are difficult to detect in time.

[0004] Now, a new type of chemical production storage tank with safety alarm function is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a chemical production storage tank with a safety alarm function to solve the problem of lack of gas leakage alarm mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chemical production storage tank with a safety alarm function, comprising a tank body and a bottom shell, wherein the bottom shell is welded to the bottom of the tank body, an air inlet pipe is installed at the center of the top of the tank body, and an alarm is installed above the air inlet pipe, an air inlet valve is installed at the bottom of the air inlet pipe, an air outlet pipe is installed on the right side of the top of the tank body, and an air outlet valve is installed at the top of the air outlet pipe, an alarm is installed above the air outlet valve, a vertical groove is provided inside the air outlet pipe, and a filter cartridge is inserted and fixed in the vertical groove, a mesh is installed at the bottom of the filter cartridge, silica gel particles are filled inside the filter cartridge, a ring is fixed at the top of the filter cartridge, and a control board is installed on the right side of the outside of the tank body.

[0007] As a further technical solution of this utility model, the filter cartridge enters and exits the vertical groove vertically, and the filter cartridge and the air outlet pipe are arranged in concentric circles.

[0008] As a further technical solution of this utility model, the top of the ring is connected to the air outlet valve, and the ring overlaps in the air outlet pipe.

[0009] As a further technical solution of this utility model, a handle is installed on the upper left corner of the outside of the tank body, and slots are respectively provided at the four corners of the inner wall of the tank body. A support rod is movably inserted into the slot, and a base is movably connected to the bottom of the support rod. A bolt is threadedly connected to the outer side of the base. A sliding groove is provided on the side of the slot, and a lever is fixed to the top of the side of the support rod. A bolt is threadedly connected to the lever. An upper positioning block is welded to the upper side of the sliding groove, and a lower positioning block is welded to the lower side of the sliding groove.

[0010] As a further technical solution of this utility model, the support rod moves vertically into and out of the slot, and the base swings left and right at the bottom of the support rod.

[0011] As a further technical solution of this utility model, the push block passes through the slide groove and the slot, and the upper positioning block and the lower positioning block are on the same vertical plane.

[0012] As a further technical solution of this utility model, a partition is welded to the upper left corner of the tank body, and a through groove is provided at the bottom of the partition. A cleaning block is provided at the bottom of the bottom shell.

[0013] As a further technical solution of this utility model, the curvature of the cleaning block matches the curvature of the bottom shell, and the through groove is attached to the left side of the tank body.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the chemical production storage tank with safety alarm function not only realizes the warning of where the tank is leaking and makes it easy to shake the tank, but also realizes the cleaning of the pipe wall;

[0015] (1) By inserting and fixing a filter cartridge in the vertical groove, insert the filter cartridge containing silica gel particles vertically into the vertical groove of the gas outlet pipe so that the ring at the top of the filter cartridge overlaps in the gas outlet pipe. Then, install the second alarm. The filter cartridge placed inside the tank comes into contact with the gas through the mesh, and the silica gel particles adsorb the moisture. This makes it convenient to adsorb the moisture in the gas inside the tank during storage or gas outlet. If a leak occurs, the first alarm at the inlet pipe and the second alarm at the outlet pipe can be identified by the internal gas sensor and will sound an alarm.

[0016] (2) By inserting a support rod into the slot, if you want to shake the can to release gas, you can hold the handle and shake the can by the bottom shell. If you want to stop and reinforce, move the lever downward at the sliding groove around the can, align the object with the lower positioning block and screw in the second bolt to support and reinforce the bottom shell around the can. When you retract the support rod, screw the second bolt into the upper positioning block and the lever to prevent the can from shaking.

[0017] (3) By setting a cleaning block at the bottom inside the bottom shell, the chemical gas is introduced into the tank through the inlet pipe and flows along the inclined wall of the partition, passes through the channel and falls into the bottom of the tank under the push of the air pressure and accumulates continuously for storage. If it needs to be removed, it is done through the outlet pipe in the upper right corner. The cleaning block inside the tank can slide back and forth in the bottom shell as it shakes, avoiding the gas from generating residual dirt with the bottom shell and the inner wall of the tank. After friction cleaning, it is discharged together with the gas. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a front view cross-sectional structural diagram of the air outlet pipe of this utility model;

[0020] Figure 3 This is a front view cross-sectional structural diagram of the slot of this utility model;

[0021] Figure 4 This is a front view cross-sectional structural diagram of the tank body of this utility model;

[0022] In the diagram: 1. Tank body; 2. Baffle plate; 3. Through groove; 4. Handle; 5. Air inlet pipe; 6. Air inlet valve; 7. Alarm 1; 8. Alarm 2; 9. Ring; 10. Air outlet valve; 11. Air outlet pipe; 12. Filter cartridge; 13. Control panel; 14. Upper positioning block; 15. Slide groove; 16. Toggle block; 17. Support rod; 18. Base; 19. Cleaning block; 20. Bottom shell; 21. Bolt 1; 22. Slot; 23. Lower positioning block; 24. Bolt 2; 25. Mesh screen; 26. Silica gel granules; 27. Vertical groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4An embodiment of this utility model provides a chemical production storage tank with a safety alarm function, comprising a tank body 1 and a bottom shell 20. The bottom shell 20 is welded to the bottom of the tank body 1. An air inlet pipe 5 is installed at the center of the top of the tank body 1, and an alarm 7 is installed above the air inlet pipe 5. An air inlet valve 6 is installed at the bottom of the air inlet pipe 5. An air outlet pipe 11 is installed on the right side of the top of the tank body 1, and an air outlet valve 10 is installed at the top of the air outlet pipe 11. An alarm 8 is installed above the air outlet valve 10. A vertical groove 27 is provided inside the air outlet pipe 11, and a filter cartridge 12 is inserted and fixed in the vertical groove 27. A mesh 25 is installed at the bottom of the filter cartridge 12. The filter cartridge 12 is filled with silica gel particles 26. A ring 9 is fixed at the top of the filter cartridge 12. A control plate 13 is installed on the right side of the outside of the tank body 1.

[0025] The filter cartridge 12 enters and exits the vertical groove 27 vertically. The filter cartridge 12 and the air outlet pipe 11 are arranged in concentric circles. The top of the ring 9 is connected to the air outlet valve 10. The ring 9 overlaps in the air outlet pipe 11.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the filter cartridge 12 containing silica gel particles 26 is inserted longitudinally into the vertical groove 27 of the gas outlet pipe 11, so that the ring 9 at the top of the filter cartridge 12 overlaps in the gas outlet pipe 11. Then, the alarm 8 is installed. The filter cartridge 12 placed inside the tank 1 comes into contact with the gas through the mesh 25, and the silica gel particles 26 adsorb the moisture, which is convenient for adsorbing the moisture in the gas inside the tank during storage or gas discharge.

[0027] A handle 4 is installed on the upper left corner of the exterior of the tank body 1. Slots 22 are provided at the four corners of the inner wall of the tank body 1. A support rod 17 is movably inserted into the slot 22. A base 18 is movably connected to the bottom of the support rod 17. A bolt 21 is threadedly connected to the outer side of the base 18. A slide groove 15 is provided on the side of the slot 22. A lever 16 is fixed to the top of the side of the support rod 17. A bolt 24 is threadedly connected to the lever 16. An upper positioning block 14 is welded to the upper side of the slide groove 15. A lower positioning block 23 is welded to the lower side of the slide groove 15.

[0028] The support rod 17 moves vertically into and out of the slot 22, the base 18 swings left and right at the bottom of the support rod 17, the lever 16 passes through the slide 15 and the slot 22, and the upper positioning block 14 and the lower positioning block 23 are on the same vertical plane.

[0029] Specifically, such as Figure 1 and Figure 3As shown, to shake the canister 1 to release gas, hold the handle 4 and shake the canister 1 using the bottom shell 20 below. To stop and reinforce, move the lever 16 downwards at the sliding groove 15 around the canister, align it with the lower positioning block 23, and screw in the second bolt 24 to support and reinforce the bottom shell 20 around the canister. When retracting the support rod 17, screw the second bolt 24 into the upper positioning block 14 and the lever 16.

[0030] A partition 2 is welded to the upper left corner inside the tank body 1, and a through groove 3 is provided at the bottom of the partition 2. A cleaning block 19 is provided at the bottom inside the bottom shell 20. The curvature of the cleaning block 19 matches the curvature of the bottom shell 20. The through groove 3 is attached to the left side inside the tank body 1.

[0031] Specifically, such as Figure 1 and Figure 4 As shown, after the chemical gas is introduced into the tank 1 through the inlet pipe 5, it will flow along the inclined wall of the partition 2, pass through the channel 3, and fall into the bottom of the tank 1 under the push of the gas pressure and accumulate continuously for storage. If it needs to be removed, it can be removed through the outlet pipe 11 in the upper right corner. The cleaning block 19 inside the tank 1 can slide back and forth in the bottom shell 20 with shaking to avoid the gas from generating residual dirt on the bottom shell 20 and the inner wall of the tank 1.

[0032] Working Principle: In use, chemical gas is introduced into the tank 1 through the inlet pipe 5 and flows along the inclined wall of the partition 2, passes through the through groove 3, and falls into the bottom of the tank 1 under the push of air pressure, where it accumulates and is stored. To remove it, it is done through the outlet pipe 11 in the upper right corner. The cleaning block 19 inside the tank 1 can slide back and forth in the bottom shell 20 with shaking, preventing residual dirt from forming between the gas and the bottom shell 20 and the inner wall of the tank 1. Then, it is discharged together with the gas. After that, the filter cartridge 12 containing silica gel particles 26 is inserted vertically into the vertical groove 27 of the outlet pipe 11, so that the ring 9 at the top of the filter cartridge 12 overlaps in the outlet pipe 11. Then, the alarm 2 8 is installed again. The filter cartridge 12 placed inside the tank 1 is connected to the mesh 25. When in contact with gas, the silica gel particles 26 adsorb moisture, making it convenient to adsorb moisture from the internal gas during storage or gas discharge. In case of leakage, the alarm 7 at the inlet pipe 5 and the alarm 8 at the outlet pipe 11 can be detected by the internal gas sensor and an alarm sound will be emitted. To shake the canister 1 to discharge gas, hold the handle 4 and shake the canister 1 using the bottom shell 20. To stop and reinforce, move the lever 16 downwards at the sliding groove 15 around the canister, align it with the lower positioning block 23, and screw in the bolt 24 to support and reinforce the bottom shell 20. When retracting the support rod 17, screw the bolt 24 into the upper positioning block 14 and the lever 16 for easy unfolding or folding.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A chemical production storage tank with a safety alarm function, comprising a tank body (1) and a bottom shell (20), characterized in that: The lower part of the tank body (1) is welded with a bottom shell (20), the center of the top end of the tank body (1) is installed with an air inlet pipe (5), and the upper part of the air inlet pipe (5) is installed with an alarm (7), the bottom of the air inlet pipe (5) is installed with an air inlet valve (6), the right side of the top end of the tank body (1) is installed with an air outlet pipe (11), and the top of the air outlet pipe (11) is installed with an air outlet valve (10), the upper part of the air outlet valve (10) is installed with an alarm (8), the inside of the air outlet pipe (11) is provided with a vertical groove (27), and the filter cartridge (12) is inserted and fixed in the vertical groove (27), the bottom of the filter cartridge (12) is installed with a gauze (25), the inside of the filter cartridge (12) is filled with silica gel particles (26), the top of the filter cartridge (12) is fixed with a circular ring (9), and the outside right side of the tank body (1) is installed with a control panel (13).

2. The chemical production storage tank with a safety alarm function according to claim 1, characterized in that: The filter cartridge (12) vertically enters and exits the vertical groove (27), and the filter cartridge (12) and the air outlet pipe (11) are arranged in concentric circles.

3. The chemical production storage tank with a safety alarm function according to claim 1, characterized in that: The top of the circular ring (9) is communicated with the air outlet valve (10), and the circular ring (9) is overlapped in the air outlet pipe (11).

4. The chemical production storage tank with a safety alarm function according to claim 1, characterized in that: The upper left corner of the outside of the tank body (1) is installed with a handle (4), the four corners of the inner wall of the tank body (1) are respectively provided with a slot (22), and the support rod (17) is movably inserted in the slot (22), the bottom of the support rod (17) is movably connected with a base (18), and the outer side of the base (18) is threadedly connected with a bolt (21), the side of the slot (22) is provided with a sliding groove (15), the top end of the side of the support rod (17) is fixed with a block (16), and the block (16) is threadedly connected with a bolt (24), the upper part of the side of the sliding groove (15) is welded with an upper positioning block (14), and the lower part of the side of the sliding groove (15) is welded with a lower positioning block (23).

5. The chemical production storage tank with a safety alarm function according to claim 4, characterized in that: The support rod (17) vertically enters and exits the slot (22), and the base (18) swings left and right at the bottom of the support rod (17).

6. The chemical production storage tank with a safety alarm function according to claim 4, characterized in that: The block (16) penetrates between the sliding groove (15) and the slot (22), and the upper positioning block (14) and the lower positioning block (23) are in the same vertical plane.

7. The chemical production storage tank with a safety alarm function according to claim 1, characterized in that: The upper left corner of the inside of the tank body (1) is welded with a partition plate (2), and the bottom of the partition plate (2) is provided with a through groove (3), and the bottom end of the inside of the bottom shell (20) is provided with a cleaning block (19).

8. The chemical production storage tank with a safety alarm function according to claim 7, characterized in that: The curvature of the cleaning block (19) matches the curvature of the bottom shell (20), and the through groove (3) is attached to the left side of the inside of the tank body (1).

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